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Most of the ingredients included in poultry diets are also consumed by humans. Despite the technology applied in the poultry industry, there is variation in the quality of raw materials that can be very wide in a country, companies, and feed plants.
What has changed for the better?
The feed has been and indeed will be considered the primary factor together with infectious agents of clinical cases directly or indirectly related to alterations of the digestive system and in the companies’ sustainability. The ingredients in the diet of layers and chickens are generally the same. The significant differences lie in the amounts included.
What hasn’t changed?
Gut Health Ingredient Considerations
The nutrients not absorbed in the digestive system will be substrates for microorganisms; therefore, we will be talking about two ecosystems. The percentage of fat, quality, and quantity of fiber, the imbalance of ions, among other aspects, affect the speed of transit of the feed bolus and exert a direct action on fermentation, viscosity, digestion, the proliferation of microorganisms, intestinal integrity, and quality of the defecations.
→Concentrated Sources of Energy
The primary source of ME is carbohydrates, but their contribution is not enough to cover the birds’ nutritional needs. All chicken diets are high in ME, so the term “low nutrient density” is relative and incorrect. The inclusion level of oils/fats largely determines the energy density and cost of the feed.
The ingredients offered for
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